1. Export Library
2. Abstract Generator
a. Pin
b. Extract
c. Abstract
d. Verify
e. Export to .LEF
After pin step, we need to do the extract step. Select the cell and click Flow -> Extract...
The Extract window will pop up. Click on Signal tab, deselect Extract signal nets.
Click on the Power tab, and deselect Extract power nets
Click Run. You will then see the following window:
